{
  "license": "CC-BY-4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "ChainChoice (https://chainchoice.io)",
  "url": "https://chainchoice.io/data/methodology/2026.09.14.json",
  "version": "2026.09.14",
  "status": "archived",
  "publishedAt": "2026-09-15",
  "title": "Fourteen more categories re-read from primary sources ahead of their 25 September review date",
  "supersededBy": "2026.09.15",
  "previous": "2026.09.13",
  "changelog": {
    "url": "https://chainchoice.io/methodology/changelog/archive#v-2026.09.14",
    "entry": {
      "version": "2026.09.14",
      "publishedAt": "2026-09-15",
      "title": "Fourteen more categories re-read from primary sources ahead of their 25 September review date",
      "summary": "Every row of smart_accounts, crypto_neobanks, offramps, defi_dashboards, onchain_analytics, cross_chain_swaps, naming_services, bug_bounties, transaction_simulation, onchain_monitoring, decentralised_storage, rpc_nodes, indexers and mev_protection (105 rows) was re-read on 2026-09-14: pricing, availability and each published criterion score, from each provider’s own pricing, terms, docs, status feeds and on-chain calls, with an adversarial model run re-fetching every quote. 101 rows were confirmed or corrected in full. 130 criterion scores changed, and pricing and availability text no source supported was removed or replaced with quoted text.",
      "rationale": "The site promises a 45-day re-read. Only verified values were applied; where a source supported two bands the lower was kept. A value no primary source could confirm keeps its recorded value and is listed in that row’s structuralFacts.unverified with what was checked. Two providers’ operating status (Secure3, Venn Network) could not be confirmed and is recorded, not sunset. Countries this site cannot match stay in the quoted availability notes rather than in restrictedMarkets. The verified evidence is committed per category in research-pending/rereads/2026-09-14-<category>.json.",
      "affectedCategories": [
        "smart_accounts",
        "crypto_neobanks",
        "offramps",
        "defi_dashboards",
        "onchain_analytics",
        "cross_chain_swaps",
        "naming_services",
        "bug_bounties",
        "transaction_simulation",
        "onchain_monitoring",
        "decentralised_storage",
        "rpc_nodes",
        "indexers",
        "mev_protection"
      ],
      "changes": [
        {
          "type": "fixed",
          "description": "130 criterion scores corrected across the 14 categories, each against a verbatim source; every row’s pricing is dated to the 2026-09-14 read."
        },
        {
          "type": "changed",
          "description": "Published order: four #1s change — smart_accounts (Safe → Squads Protocol), crypto_neobanks (Xapo Bank → Revolut), cross_chain_swaps (Relay → Across) and onchain_monitoring (BlockSec Phalcon → Hypernative). 78 published scores move, and the order moves in 12 of the 14 categories."
        },
        {
          "type": "fixed",
          "description": "Availability read from the providers’ terms: LI.FI / Jumper, Rango and deBridge exclude the United States from cross_chain_swaps, as does Xapo Bank; Wirex excludes Canada, Japan, the Philippines, Singapore and South Korea; Nansen excludes Singapore; Kraken and MoonPay off-ramps exclude Japan; MetaMask Transaction Shield excludes the United Kingdom; Banxa’s off-ramp is limited to the regions where its docs list a sell payout rail (Europe and the UK, the US, Canada, Australia and Brazil)."
        },
        {
          "type": "fixed",
          "description": "Prices re-read where vendors changed them: Alchemy’s Pay as You Go is now a flat $0.525 per 1M compute units; Revolut’s crypto fees are a flat 1.49% / 0.99%; Ormi and GoPlus publish rate cards previously recorded as quote-only; Goldsky’s Starter plan is a one-time $100 credit."
        },
        {
          "type": "changed",
          "description": "Measured consequence recorded in the gates: leaders one re-read from changing rise from 39 to 40 (onchain_monitoring firmed up; mev_protection and cross_chain_swaps now lead narrowly)."
        },
        {
          "type": "changed",
          "description": "Corrected 2026-10-14: every published score in smart_accounts, crypto_neobanks, offramps, defi_dashboards, onchain_analytics, cross_chain_swaps, naming_services, bug_bounties, transaction_simulation, onchain_monitoring, decentralised_storage, rpc_nodes, indexers and mev_protection was recomputed under this version. The rows whose score or rank moved are summarised in the lines above, not each named."
        }
      ],
      "approvedBy": "mathias-siemonsmeier"
    }
  },
  "rules": {
    "source": {
      "src": "git:b3d86e92d47a5d973b5b679bfcf7c1feeb788483",
      "at": "2026-09-16T09:33:00+02:00",
      "note": "The category specs as committed at the last commit before the next version was recorded."
    },
    "introduced": {
      "commit": "b4c88a02196e92ce284fffdf561c19321915c084",
      "at": "2026-09-15T16:29:04+02:00"
    },
    "specCommitsAfterIntroduction": 0,
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      "yield_vaults": {
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    },
    "formula": {
      "step1_weightedTotal": "weightedTotal = (SUM over dimensions of (breakdown[d] / baseWeight[d]) * weight[d]) / (SUM of weight[d]) * 86",
      "step2_absoluteScore": "absolute = min(99, max(40, round(weightedTotal <= 20 ? 40 + weightedTotal * ((60 + (20 / 86) * 38 - 40) / 20) : 60 + (weightedTotal / 86) * 38)))",
      "step3_poolRelative": "score = round(min(min(99, max(41, leaderScore - (leaderWeighted - weightedTotal) * 2.6)), scoreOfRowAbove))",
      "tieBreakChain": [
        "weightedTotal, unrounded, higher first. Only rows whose weighted totals are exactly equal reach the keys below.",
        "criteriaAverage, higher first: the row's unrounded weighted average of its published criterion scores (0 to 10) under the weights in use. Applied only when both rows are scored on their category's criteria and the averages differ; otherwise the keys below decide. Since methodology 2026.09.12.",
        "tiebreakDelta, higher first: the sum of three factors. (1) Price: when the category has one comparable pricing basis that may decide rank (priced for at least two of its catalog rows, not an entry-plan figure derived from a price ladder, and quoted in a single currency), a priced row earns 0 to 2 points in proportion to where its price sits between the highest and the lowest in the pool, or 1 point when every published price on that basis is equal; a row with no price on that basis, and every row of a category without such a basis, earns 0. (2) Strength: 1 point when at least three of the row's catalog fitStrength values are 9 or above; those values are its published criterion scores, plus further strength keys on some rows. (3) Dimension: 1 point when the row scores at least 85% of the maximum on the highest-weighted dimension of the weights in use (the first in weights order when two are equal). A row outside the alternate product catalog (every payment_gateway row) carries 0. It orders rows and is never added to a score.",
        "objectiveFit points, higher first.",
        "product name, alphabetical."
      ],
      "tieBreakNote": "The published per-category tieBreakRules are not yet applied by the engine; where two rows share a weighted total, the chain above decides. Since methodology 2026.09.12 its first key is the two rows' unrounded weighted criterion averages, so a tie between rows scored on the published criteria is ordered by those criteria; the generic factors decide only where the averages are equal or a row has no criterion scores. tieBreakDecisions.againstCriteria lists any pair still ordered against the criteria.",
      "note": "boundBy names which limit decided the number when one did: floor, ceiling, row-above, or none. Rows marked floor sit at 41 and the multiplication alone gives a lower figure.",
      "baseWeights": {
        "availability": 20,
        "objectiveFit": 30,
        "frictionFit": 10,
        "trustBonus": 8,
        "quantitative": 18
      },
      "unweightedDimensions": [
        "profileFit"
      ],
      "unweightedNote": "These dimensions are computed and published in every breakdown but carry no weight in the total. profileFit left the composite in methodology 2026.09.2: it was constant inside all 114 categories, so its 20 points moved every product in a pool identically and ordered nothing. Sum the breakdown against baseWeights and the unweighted terms are simply absent from the arithmetic — that is the intended reading, not an omission.",
      "weightVersusInfluence": "A base weight is how much a dimension COULD move a score, not how much it did. Each category publishes dimensionSpread: the range that dimension actually covered across its pool. A spread of 0 means the dimension was constant there and decided nothing, however large its weight.",
      "objectiveBasis": "Each product names where its objectiveFit points came from. \"criteria\": the block is the weighted sum of the published criterion cells, round(min(30, 0.75 × Σ weight × cell/10 × 32)), and a pairwise ledger can itemise it per criterion. \"whole\": the category scores the block from structural facts or capability flags rather than per-criterion cells, so it enters a ledger as one term. \"sunset\": the product no longer operates (sunsetAt gives the date) and the block is zeroed regardless of its cells.",
      "totalBaseWeight": 86,
      "spreadPerWeightedPoint": 2.6,
      "scoreFloor": 41,
      "scoreCeiling": 99,
      "leaderRobustnessNote": "leaderSurvivesOnePointChange: whether this category keeps its #1 when any single criterion score moves by one point on the 0-10 scale — the smallest difference two competent raters can hold. False in 40 of 118 categories. A false does not mean the ranking is wrong; it means the evidence separates the top two by less than the width of a judgement call, and the file says so rather than letting the displayed gap imply otherwise. null means the sweep could not run — too few criteria or too small a pool — and is deliberately not reported as robust."
    },
    "recipe": "sha256 is the SHA-256 of the category spec (the file's \"spec\" field) written as compact JSON: every object's keys sorted, no spaces or line breaks, non-ASCII characters as UTF-8 (not escaped), no trailing newline. That is the serialisation of the rankings digest."
  },
  "rankings": {
    "ledger": "https://chainchoice.io/data/rankings-ledger.jsonl",
    "produced": [
      {
        "seq": 2633,
        "rankingsDigest": "be7e6b95e22c6bb920990c9824496edb00c27a231b776ad6a86f93234926a99e",
        "ob": "2026-09-15",
        "src": "git:7c2c63128992e6e0e3a3a24aff74e7e025dae301",
        "engine": "2026.09.14"
      }
    ],
    "whenIntroduced": "d0c3885fb762a980dbb23540e444e7c8b4b1409459614c50b93495b5f2287c8f",
    "whenSuperseded": "be7e6b95e22c6bb920990c9824496edb00c27a231b776ad6a86f93234926a99e",
    "newest": null,
    "note": "produced lists the ledger's digest entries whose rankings.json was generated while this version was the newest changelog entry (seq is the entry's place in the ledger). whenIntroduced and whenSuperseded are the digests of the rankings.json committed with the first and the last commit of this version."
  },
  "gaps": [],
  "notes": []
}